. . . . . . . "Le Bernard 20 est un prototype d\u2019avion militaire de l'entre-deux-guerres r\u00E9alis\u00E9 en France en 1929 par la Soci\u00E9t\u00E9 des Avions Bernard."@fr . . . . . . "Bernard 20"@en . "The Bernard 20 was a 1920s French single-seat monoplane fighter aircraft designed and built by the Soci\u00E9t\u00E9 des Avions Bernard. Originally displayed as a mock-up at the 1928 Paris Air Show it was a low-wing monoplane based on the racer. The prototype powered by a 400 hp (298 kW) inline piston engine first flew in July 1929 from Orly. With its racing inheritance, in 1930 the aircraft flew at a speed of 280 km/h (174 mph). With the lack of interest by the French authorities for monoplanes the project was abandoned after 18 months of test flying."@en . . "Two fixed synchronised machine-guns"@en . . . "Bernard 20"@fr . . "The Bernard 20 was a 1920s French single-seat monoplane fighter aircraft designed and built by the Soci\u00E9t\u00E9 des Avions Bernard. Originally displayed as a mock-up at the 1928 Paris Air Show it was a low-wing monoplane based on the racer. The prototype powered by a 400 hp (298 kW) inline piston engine first flew in July 1929 from Orly. With its racing inheritance, in 1930 the aircraft flew at a speed of 280 km/h (174 mph). With the lack of interest by the French authorities for monoplanes the project was abandoned after 18 months of test flying."@en . . . . . . "25718831"^^ . . . "1"^^ . . . "1023"^^ . "400"^^ . . . "1"^^ . . . "16.7"^^ . . . . "Le Bernard 20 est un prototype d\u2019avion militaire de l'entre-deux-guerres r\u00E9alis\u00E9 en France en 1929 par la Soci\u00E9t\u00E9 des Avions Bernard."@fr . . . . . . . . "met"@en . . "1015146479"^^ . . . . . . "2.5"^^ . . "280"^^ . . . "Hispano-Suiza 12Jb"@en . . . "1"^^ . . . . "equipped"@en . . . "1"^^ . . . . "1929"^^ . "7.45"^^ . . "10.8"^^ . . . . . "France"@en . "3942"^^ . "1370"^^ . "Single-seat monoplane fighter aircraft"@en . . .